StructureTetra-butyl-ammonium-hydrogen-sulfate (TBAHS)
CAS No. 32503-27-8
EC No. 251-068-5
Synonyms Tetrabutylammonium bisulfate; TBAHS

Tetra-butyl-ammonium-hydrogen-sulfate (TBAHS)

​TBAHS is a quaternary ammonium compound used as phase transfer catalyst in many organic synthesis under mild conditions. TBAHS is easy to handle and thermally stable.

Shelf Life

Under proper storage conditions, the shelf life is 6 up to 12 months

Health & Safety

Detailed information on the product described can be found in our relevant Health and Safety Information (Material Safety Data Sheet).